boto3 elasticsearch==7.17.6 thefuzz gradio==5.42.0 langchain==0.3.27 langchain-aws==0.2.30 langgraph==0.6.5 langgraph-prebuilt==0.6.4 pydantic==2.10.6 pyopenssl>22.0.0 python-dotenv transformers>=4.56.1 --find-links https://download.pytorch.org/whl/cpu torch